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Anonymous users2024-02-11Cheng Jiaben, Cheng Wei, Yuan Xu, Gao E's Order.
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Anonymous users2024-02-10Is it true that (positive) matter (e.g., electrons, protons, neutrons) and antimatter (e.g., positively charged electrons, negatively charged protons, antineutrons) react and that positive matter and antimatter produce annihilation, and their mass disappears and releases a huge amount of energy (the mass-energy conversion formula e=mc squared)?
Do anti-electrons, anti-protons, and antineutrons really exist or are they scientific fakes? Theoretically, positively charged electrons and negatively charged protons exist, but it is still doubtful whether neutrons have antineutrons. But a positively charged electron is not an antielectron, and a negatively charged proton is not an antiproton.
Why? The evidence is threefold.
Evidence. First, if there really are antielectrons, antiprotons, and antineutrons, these particles should be difficult to preserve, and their existence will be annihilated in a short time. Because we don't have antimatter "containers" that can hold antimatter.
Because antimatter is surrounded by positive matter (electrons, protons, and neutrons), especially antielectrons with positrons, it is very easy to contact electrons, and it is easier to annihilate and release energy, so it is almost impossible to save if we get antimatter. What's even more incredible is that we can also create anti-hydrogen atoms and anti-helium atoms, and this kind of academic fraud is incredible.
From theoretical analysis, it is reasonable to judge that positively charged electrons and negatively charged protons may be true, but the existence of so-called antineutrons is still a question. If it is believed that the existence of antielectrons, antiprotons, and antineutrons should be scientific fraud.
Evidence. 2. If there are antielectrons, antiprotons, and antineutrons, does it also mean that there are various antiquark matter and anticolloidal matter? Because protons and medium-positive liquids are composed of quarks, antielectrons, antiprotons, and antineutrons should also be composed of antimatter such as antiquarks.
Evidence. 3. If there are antiprotons, antineutrons, and antielectrons, is there any reason to deduce the existence of the antielectric field generated by antiprotons and antielectrons according to this line of thinking? It should also be possible to derive the ...... of the antimagnetic fieldThis is the era of the pursuit of science, not brainstorming, and if we continue to deduce it like this, our material world will be chaotic.
The above is just a personal opinion for reference.
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Anonymous users2024-02-09Antimatter is matter that is made up of antiparticles. All particles have antiparticles, and these antiparticles are characterized by their mass, lifetime, spin, and isospin being the same as the corresponding particles, but the quantum numbers such as charge, baryon number, lepton, singular number, etc., are the opposite.
For example, a hydrogen atom is made up of a negatively charged electron and a positively charged proton, while an antihydrogen atom is the opposite of it, consisting of a positively charged electron and a negatively charged antiproton. When matter and antimatter meet, they annihilate, releasing a large amount of energy.
Scientists believe that the creation of a large number of antihydrogen atoms will help verify the correctness of the CPT conservation assumption and the universality of the Standard Model of the universe. If it is found that antihydrogen atoms and hydrogen atoms are not exactly equivalent in physical laws, it will bring very important new enlightenment to some fundamental problems in physics and cosmology. For example, the Great Theory of the Universe holds that when the universe was born, an equal amount of matter and antimatter was created from nothingness.
But in the observed universe, matter is clearly absolutely dominant. The study of antihydrogen atoms may help to solve this mystery.
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Anonymous users2024-02-08The study of antimatter is of great help in tracing the origins of the universe.
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Anonymous users2024-02-07Does the mysterious substance, antimatter, imprisoned by the universe, really exist? How does it affect us?
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It is said that this is related to the generation of the universe, according to the theory of the universe, the existing universe is produced with a singularity, which is equivalent to "0" in mathematics, and ** after the production of space and time in the universe, and this "0" is decomposed into +n (positive matter) and -n (antimatter), the so-called world we currently know, the universe is composed of positive matter, antimatter is its relative thing, invisible, in recent years, scientists have confirmed its existence, and can be generated.